Gekko
The most valuable commodity I know of is information.
-Gordon Gekko
Gekko is a Bitcoin TA trading and backtesting platform that connects to popular Bitcoin exchanges. It is written in javascript and runs on nodejs.
Use Gekko at your own risk.
Documentation
See the documentation website.
Installation & Usage
Final
If Gekko helped you in any way, you can always leave me a tip at (BTC) 13r1jyivitShUiv9FJvjLH7Nh1ZZptumwW